JEE Advance - Chemistry (2015 - Paper 2 Offline - No. 7)

The number of hydroxyl group(s) in Q is ___________.

JEE Advanced 2015 Paper 2 Offline Chemistry - Alcohols, Phenols and Ethers Question 18 English

Answer

JEE Advanced 2015 Paper 2 Offline Chemistry - Alcohols, Phenols and Ethers Question 18 English Explanation

Therefore, the number of hydroxyl groups is 4.